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ramips: clean up and refresh kernel patches

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48070
This commit is contained in:
Felix Fietkau
2016-01-02 14:48:27 +00:00
parent 140be9f1a5
commit c69ffda546
72 changed files with 241 additions and 1002 deletions
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92
target/linux/ramips/patches-4.3/0033-USB-add-xhci-hooks.patch
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@@ -43,7 +43,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -214,8 +214,13 @@
@@ -214,8 +214,13 @@ int usb_hcd_pci_probe(struct pci_dev *de
goto disable_pci;
}
@@ -59,7 +59,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* EHCI, OHCI */
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1287,7 +1287,7 @@
@@ -1287,7 +1287,7 @@ static void hub_quiesce(struct usb_hub *
if (type != HUB_SUSPEND) {
/* Disconnect all the children */
for (i = 0; i < hdev->maxchild; ++i) {
@@ -70,7 +70,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
}
--- a/drivers/usb/core/port.c
+++ b/drivers/usb/core/port.c
@@ -480,8 +480,10 @@
@@ -480,8 +480,10 @@ void usb_hub_remove_port_device(struct u
struct usb_port *port_dev = hub->ports[port1 - 1];
struct usb_port *peer;
@@ -87,7 +87,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
}
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -41,6 +41,13 @@
@@ -41,6 +41,13 @@ config USB_XHCI_PLATFORM
If unsure, say N.
@@ -101,7 +101,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
config USB_XHCI_MVEBU
tristate "xHCI support for Marvell Armada 375/38x"
select USB_XHCI_PLATFORM
@@ -590,7 +597,7 @@
@@ -590,7 +597,7 @@ endif # USB_OHCI_HCD
config USB_UHCI_HCD
tristate "UHCI HCD (most Intel and VIA) support"
@@ -112,7 +112,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
accessing the USB hardware in the PC (which is also called the USB
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -14,7 +14,12 @@
@@ -14,7 +14,12 @@ xhci-hcd-y := xhci.o xhci-mem.o
xhci-hcd-y += xhci-ring.o xhci-hub.o xhci-dbg.o
xhci-hcd-y += xhci-trace.o
@@ -125,7 +125,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
ifneq ($(CONFIG_USB_XHCI_MVEBU), )
xhci-plat-hcd-y += xhci-mvebu.o
endif
@@ -24,11 +29,10 @@
@@ -24,11 +29,10 @@ endif
obj-$(CONFIG_USB_WHCI_HCD) += whci/
@@ -3834,7 +3834,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -67,6 +67,9 @@
@@ -67,6 +67,9 @@ static struct xhci_segment *xhci_segment
static void xhci_segment_free(struct xhci_hcd *xhci, struct xhci_segment *seg)
{
@@ -3844,7 +3844,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (seg->trbs) {
dma_pool_free(xhci->segment_pool, seg->trbs, seg->dma);
seg->trbs = NULL;
@@ -1471,9 +1474,17 @@
@@ -1471,9 +1474,17 @@ int xhci_endpoint_init(struct xhci_hcd *
max_burst = (usb_endpoint_maxp(&ep->desc)
& 0x1800) >> 11;
}
@@ -5080,7 +5080,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
+#endif
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -43,6 +43,13 @@
@@ -43,6 +43,13 @@ static void xhci_plat_quirks(struct devi
* dev struct in order to setup MSI
*/
xhci->quirks |= XHCI_PLAT;
@@ -5094,7 +5094,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
}
/* called during probe() after chip reset completes */
@@ -89,7 +96,11 @@
@@ -89,7 +96,11 @@ static int xhci_plat_probe(struct platfo
driver = &xhci_plat_hc_driver;
@@ -5108,7 +5108,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -254,16 +254,20 @@
@@ -254,16 +254,20 @@ static void inc_enq(struct xhci_hcd *xhc
static inline int room_on_ring(struct xhci_hcd *xhci, struct xhci_ring *ring,
unsigned int num_trbs)
{
@@ -5129,7 +5129,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
return 1;
}
@@ -2869,6 +2873,7 @@
@@ -2869,6 +2873,7 @@ static int prepare_ring(struct xhci_hcd
next = ring->enqueue;
while (last_trb(xhci, ring, ring->enq_seg, next)) {
@@ -5137,7 +5137,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* If we're not dealing with 0.95 hardware or isoc rings
* on AMD 0.96 host, clear the chain bit.
*/
@@ -2878,6 +2883,9 @@
@@ -2878,6 +2883,9 @@ static int prepare_ring(struct xhci_hcd
next->link.control &= cpu_to_le32(~TRB_CHAIN);
else
next->link.control |= cpu_to_le32(TRB_CHAIN);
@@ -5147,7 +5147,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
wmb();
next->link.control ^= cpu_to_le32(TRB_CYCLE);
@@ -3008,6 +3016,9 @@
@@ -3008,6 +3016,9 @@ static void giveback_first_trb(struct xh
start_trb->field[3] |= cpu_to_le32(start_cycle);
else
start_trb->field[3] &= cpu_to_le32(~TRB_CYCLE);
@@ -5157,7 +5157,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
xhci_ring_ep_doorbell(xhci, slot_id, ep_index, stream_id);
}
@@ -3063,6 +3074,29 @@
@@ -3063,6 +3074,29 @@ static u32 xhci_td_remainder(unsigned in
return (remainder >> 10) << 17;
}
@@ -5187,7 +5187,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/*
* For xHCI 1.0 host controllers, TD size is the number of max packet sized
* packets remaining in the TD (*not* including this TRB).
@@ -3220,6 +3254,7 @@
@@ -3220,6 +3254,7 @@ static int queue_bulk_sg_tx(struct xhci_
}
/* Set the TRB length, TD size, and interrupter fields. */
@@ -5195,7 +5195,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (xhci->hci_version < 0x100) {
remainder = xhci_td_remainder(
urb->transfer_buffer_length -
@@ -3229,6 +3264,12 @@
@@ -3229,6 +3264,12 @@ static int queue_bulk_sg_tx(struct xhci_
trb_buff_len, total_packet_count, urb,
num_trbs - 1);
}
@@ -5208,7 +5208,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
length_field = TRB_LEN(trb_buff_len) |
remainder |
TRB_INTR_TARGET(0);
@@ -3293,6 +3334,9 @@
@@ -3293,6 +3334,9 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
int running_total, trb_buff_len, ret;
unsigned int total_packet_count;
u64 addr;
@@ -5218,7 +5218,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (urb->num_sgs)
return queue_bulk_sg_tx(xhci, mem_flags, urb, slot_id, ep_index);
@@ -3317,6 +3361,25 @@
@@ -3317,6 +3361,25 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
num_trbs++;
running_total += TRB_MAX_BUFF_SIZE;
}
@@ -5244,7 +5244,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
ret = prepare_transfer(xhci, xhci->devs[slot_id],
ep_index, urb->stream_id,
@@ -3393,6 +3456,7 @@
@@ -3393,6 +3456,7 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
field |= TRB_ISP;
/* Set the TRB length, TD size, and interrupter fields. */
@@ -5252,7 +5252,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (xhci->hci_version < 0x100) {
remainder = xhci_td_remainder(
urb->transfer_buffer_length -
@@ -3402,6 +3466,10 @@
@@ -3402,6 +3466,10 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
trb_buff_len, total_packet_count, urb,
num_trbs - 1);
}
@@ -5263,7 +5263,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
length_field = TRB_LEN(trb_buff_len) |
remainder |
TRB_INTR_TARGET(0);
@@ -3491,7 +3559,11 @@
@@ -3491,7 +3559,11 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
field |= 0x1;
/* xHCI 1.0/1.1 6.4.1.2.1: Transfer Type field */
@@ -5275,7 +5275,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (urb->transfer_buffer_length > 0) {
if (setup->bRequestType & USB_DIR_IN)
field |= TRB_TX_TYPE(TRB_DATA_IN);
@@ -3515,7 +3587,12 @@
@@ -3515,7 +3587,12 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
field = TRB_TYPE(TRB_DATA);
length_field = TRB_LEN(urb->transfer_buffer_length) |
@@ -5288,7 +5288,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
TRB_INTR_TARGET(0);
if (urb->transfer_buffer_length > 0) {
if (setup->bRequestType & USB_DIR_IN)
@@ -3731,6 +3808,9 @@
@@ -3731,6 +3808,9 @@ static int xhci_queue_isoc_tx(struct xhc
bool more_trbs_coming;
struct xhci_virt_ep *xep;
@@ -5298,7 +5298,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
xep = &xhci->devs[slot_id]->eps[ep_index];
ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;
@@ -3744,6 +3824,21 @@
@@ -3744,6 +3824,21 @@ static int xhci_queue_isoc_tx(struct xhc
start_trb = &ep_ring->enqueue->generic;
start_cycle = ep_ring->cycle_state;
@@ -5320,7 +5320,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
urb_priv = urb->hcpriv;
/* Queue the first TRB, even if it's zero-length */
for (i = 0; i < num_tds; i++) {
@@ -3828,9 +3923,13 @@
@@ -3828,9 +3923,13 @@ static int xhci_queue_isoc_tx(struct xhc
} else {
td->last_trb = ep_ring->enqueue;
field |= TRB_IOC;
@@ -5334,7 +5334,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* Set BEI bit except for the last td */
if (i < num_tds - 1)
field |= TRB_BEI;
@@ -3845,6 +3944,7 @@
@@ -3845,6 +3944,7 @@ static int xhci_queue_isoc_tx(struct xhc
trb_buff_len = td_remain_len;
/* Set the TRB length, TD size, & interrupter fields. */
@@ -5342,7 +5342,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (xhci->hci_version < 0x100) {
remainder = xhci_td_remainder(
td_len - running_total);
@@ -3854,6 +3954,10 @@
@@ -3854,6 +3954,10 @@ static int xhci_queue_isoc_tx(struct xhc
total_packet_count, urb,
(trbs_per_td - j - 1));
}
@@ -5372,7 +5372,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
#define DRIVER_AUTHOR "Sarah Sharp"
#define DRIVER_DESC "'eXtensible' Host Controller (xHC) Driver"
@@ -46,6 +56,18 @@
@@ -46,6 +56,18 @@ static unsigned int quirks;
module_param(quirks, uint, S_IRUGO);
MODULE_PARM_DESC(quirks, "Bit flags for quirks to be enabled as default");
@@ -5391,7 +5391,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* TODO: copied from ehci-hcd.c - can this be refactored? */
/*
* xhci_handshake - spin reading hc until handshake completes or fails
@@ -198,7 +220,7 @@
@@ -198,7 +220,7 @@ int xhci_reset(struct xhci_hcd *xhci)
return ret;
}
@@ -5400,7 +5400,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
static int xhci_free_msi(struct xhci_hcd *xhci)
{
int i;
@@ -448,6 +470,11 @@
@@ -448,6 +470,11 @@ static void compliance_mode_recovery(uns
"Attempting compliance mode recovery");
hcd = xhci->shared_hcd;
@@ -5412,7 +5412,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (hcd->state == HC_STATE_SUSPENDED)
usb_hcd_resume_root_hub(hcd);
@@ -495,6 +522,9 @@
@@ -495,6 +522,9 @@ static bool xhci_compliance_mode_recover
{
const char *dmi_product_name, *dmi_sys_vendor;
@@ -5422,7 +5422,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
dmi_product_name = dmi_get_system_info(DMI_PRODUCT_NAME);
dmi_sys_vendor = dmi_get_system_info(DMI_SYS_VENDOR);
if (!dmi_product_name || !dmi_sys_vendor)
@@ -540,6 +570,10 @@
@@ -540,6 +570,10 @@ int xhci_init(struct usb_hcd *hcd)
xhci_dbg_trace(xhci, trace_xhci_dbg_init,
"xHCI doesn't need link TRB QUIRK");
}
@@ -5433,7 +5433,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
retval = xhci_mem_init(xhci, GFP_KERNEL);
xhci_dbg_trace(xhci, trace_xhci_dbg_init, "Finished xhci_init");
@@ -624,7 +658,11 @@
@@ -624,7 +658,11 @@ int xhci_run(struct usb_hcd *hcd)
"// Set the interrupt modulation register");
temp = readl(&xhci->ir_set->irq_control);
temp &= ~ER_IRQ_INTERVAL_MASK;
@@ -5445,7 +5445,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
writel(temp, &xhci->ir_set->irq_control);
/* Set the HCD state before we enable the irqs */
@@ -649,6 +687,9 @@
@@ -649,6 +687,9 @@ int xhci_run(struct usb_hcd *hcd)
xhci_queue_vendor_command(xhci, command, 0, 0, 0,
TRB_TYPE(TRB_NEC_GET_FW));
}
@@ -5455,7 +5455,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
xhci_dbg_trace(xhci, trace_xhci_dbg_init,
"Finished xhci_run for USB2 roothub");
return 0;
@@ -1639,6 +1680,14 @@
@@ -1639,6 +1680,14 @@ int xhci_drop_endpoint(struct usb_hcd *h
u32 drop_flag;
u32 new_add_flags, new_drop_flags;
int ret;
@@ -5470,7 +5470,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
ret = xhci_check_args(hcd, udev, ep, 1, true, __func__);
if (ret <= 0)
@@ -1688,6 +1737,40 @@
@@ -1688,6 +1737,40 @@ int xhci_drop_endpoint(struct usb_hcd *h
xhci_endpoint_zero(xhci, xhci->devs[udev->slot_id], ep);
@@ -5511,7 +5511,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
xhci_dbg(xhci, "drop ep 0x%x, slot id %d, new drop flags = %#x, new add flags = %#x\n",
(unsigned int) ep->desc.bEndpointAddress,
udev->slot_id,
@@ -1720,6 +1803,19 @@
@@ -1720,6 +1803,19 @@ int xhci_add_endpoint(struct usb_hcd *hc
u32 new_add_flags, new_drop_flags;
struct xhci_virt_device *virt_dev;
int ret = 0;
@@ -5531,7 +5531,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
ret = xhci_check_args(hcd, udev, ep, 1, true, __func__);
if (ret <= 0) {
@@ -1783,6 +1879,56 @@
@@ -1783,6 +1879,56 @@ int xhci_add_endpoint(struct usb_hcd *hc
return -ENOMEM;
}
@@ -5588,7 +5588,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
ctrl_ctx->add_flags |= cpu_to_le32(added_ctxs);
new_add_flags = le32_to_cpu(ctrl_ctx->add_flags);
@@ -4446,8 +4592,14 @@
@@ -4446,8 +4592,14 @@ static u16 xhci_call_host_update_timeout
u16 *timeout)
{
if (state == USB3_LPM_U1)
@@ -5603,7 +5603,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
return xhci_calculate_u2_timeout(xhci, udev, desc);
return USB3_LPM_DISABLED;
@@ -4839,7 +4991,9 @@
@@ -4839,7 +4991,9 @@ int xhci_gen_setup(struct usb_hcd *hcd,
hcd->self.no_sg_constraint = 1;
/* XHCI controllers don't stop the ep queue on short packets :| */
@@ -5613,7 +5613,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
if (usb_hcd_is_primary_hcd(hcd)) {
xhci = hcd_to_xhci(hcd);
@@ -4900,6 +5054,10 @@
@@ -4900,6 +5054,10 @@ int xhci_gen_setup(struct usb_hcd *hcd,
return retval;
xhci_dbg(xhci, "Reset complete\n");
@@ -5624,7 +5624,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* Set dma_mask and coherent_dma_mask to 64-bits,
* if xHC supports 64-bit addressing */
if (HCC_64BIT_ADDR(xhci->hcc_params) &&
@@ -5005,8 +5163,57 @@
@@ -5005,8 +5163,57 @@ MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_LICENSE("GPL");
@@ -5706,7 +5706,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
/* xHCI PCI Configuration Registers */
#define XHCI_SBRN_OFFSET (0x60)
@@ -1597,8 +1612,12 @@
@@ -1597,8 +1612,12 @@ struct xhci_hcd {
/* Compliance Mode Recovery Data */
struct timer_list comp_mode_recovery_timer;
u32 port_status_u0;
@@ -5719,7 +5719,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org>
};
/* Platform specific overrides to generic XHCI hc_driver ops */
@@ -1763,6 +1782,26 @@
@@ -1763,6 +1782,26 @@ void xhci_urb_free_priv(struct urb_priv
void xhci_free_command(struct xhci_hcd *xhci,
struct xhci_command *command);